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#Prolific usb to serial comm port miniled display driver how to
#Prolific usb to serial comm port miniled display driver 64 Bit
#Prolific usb to serial comm port miniled display driver drivers
#Prolific usb to serial comm port miniled display driver update

Notice that the device will show up as being on the same COM port that it was before (i.e., COM5), but will show up on the new port if you close the Device Manager and open it again.

Pull down the scrollbar on the bottom, left side and select COM 1, 2, 3 or 4 (NOTE: Choose one that does not say "in use" next to it).

Right click on the "Prolific USB to Serial Port" and click on Properties.

How do I change the COM port on my USB to Serial adapter? If the adapter is installed on COM5, a device with such a limitation will not work until the COM port is reassigned to COM1 - COM4. would not work with a USB to Serial adapter when everything appears to have installed fine is that some devices will only scan a limited number of COM ports.įor instance, it is very common for a PDA to have a limitation of scanning the first four (or sometimes two) COM ports. The most common reason that a device such as a PDA, GPS, cell phone, etc. Troubleshooting The driver is installed properly, but the device is not working:

If the device is installed properly, you will see "Prolific USB to Serial Com Port.".

Click on the plus sign (+) next to "Ports.".

Start -> Control Panel -> Hardware and Sound -> Device Manager.

#Prolific usb to serial comm port miniled display driver 64 Bit

To fix Windows 64 bit OS including Prolific USB to Serial Adapter, follow through these steps.

#Prolific usb to serial comm port miniled display driver how to

Below we will show you how to work your way around the problem. Updates come in the form of 64 bit and 32-bit drivers. To protect your PC from getting this code, you will have to make sure that your Windows 11/10 never updates a driver without approval. If you are using a fake, the manufacturer has a way of disabling it due to copy write infringement and the copy write takes effect once you download a recent update. The driver was not successfully installedĪ code 10 error may arise because the chip you are using is not an original one.There is no driver installed in this device.Solution 2: Fix Prolific USB to Serial Driver "Coder 10"ĭriver issues reveal themselves in so many ways or through messages such as Once it has been downloaded reconnect the driver to see if it works.The driver you selected will be installed automatically.Choose an older version from the list then click Next.

#Prolific usb to serial comm port miniled display driver drivers

From My computer select "Let me pick from a list of drivers available".

#Prolific usb to serial comm port miniled display driver update

Double click LPT and COM ports then locate the Prolific USB to Serial Driver and right-click it so you can select Update Driver.

Right-click on your PC Start button and open Device Manager.

To correct the error, you will have to download the driver again by following these steps. Once you upgrade your PC to the latest Windows version your Prolific USB to Serial Driver also updates to the latest driver software and if the driver is not compatible with your Hardware issues may arise. Unfortunately updating your drivers can cause this kind of error especially if your latest update does not work too well with your hardware.

Updating your drivers often work wonders for your system because it makes sure that it runs on the latest features that guarantee maximum functionality. Download | Win Windows Version Download | Mac Mac Version Solution 1: Roll Prolific USB to Serial Driver Back to An Older Version